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River Forest, IL Weather Forecast | 5 Day
Updated: Wed Jul 9th 2025 10:30 AM CDT
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Cloudy
Wed 7-9
Cloudy with a high of 83°F and a low of 69°F. Wind will be moderate, blowing around 11mph on average and gusts of 11.6mph at 2 PM. The humidity will be on the higher side, averaging about 79%, the maximum being 84% at 10 PM and 62% being its lowest at 3 PM. Barometric pressure is its highest of 30.01inHg at 11 AM, a lowest point of 29.94inHg at 4 PM with an avg 29.99inHg.
- HI: 83°F
- LO: 69°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
10.1 mph - Humidity
79% avg. - UV Index
2.5 - Air QualityModerate
- Sunrise
05:25 AM - Sunset
08:27 PM - Moonrise
08:11 PM - Moonset
03:43 AM - Moon Phase
Waxing Gibbous

Partly Cloudy
Thu 7-10
Partly Cloudy with a high of 79°F and a low of 67°F. Winds will be light at 8mph and gusts of 8.7mph at 4 PM. The humidity will be on the higher side, averaging about 72%, the maximum being 83% at 12 AM and 59% being its lowest at 4 PM. Barometric pressure is its highest of 29.99inHg at 12 AM, a lowest point of 29.92inHg at 7 PM with an avg 29.96inHg.
- HI: 79°F
- LO: 67°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
7.6 mph - Humidity
72% avg. - UV Index
2.2 - Air QualityGood
- Sunrise
05:26 AM - Sunset
08:27 PM - Moonrise
08:55 PM - Moonset
04:43 AM - Moon Phase
Full Moon

Sunny
Fri 7-11
Sunny with a high of 90°F and a low of 68°F. Wind will be moderate, blowing around 13mph on average and gusts of 14.8mph at 8 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 89% at 4 AM and 46% being its lowest at 4 PM. Barometric pressure is its highest of 29.97inHg at 12 PM, a lowest point of 29.91inHg at 7 PM with an avg 29.94inHg.
- HI: 90°F
- LO: 68°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
12.1 mph - Humidity
65% avg. - UV Index
2.2 - Air QualityModerate
- Sunrise
05:27 AM - Sunset
08:27 PM - Moonrise
09:31 PM - Moonset
05:51 AM - Moon Phase
Waning Gibbous

Moderate Rain
Sat 7-12
Moderate Rain with a high of 85°F and a low of 71°F. It will likey rain, having a 87% chance of a downpour with an estimated 0.23in. Wind will be moderate, blowing around 13mph on average and gusts of 20.3mph at 4 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 95% at 6 AM and 57% being its lowest at 11 AM. Barometric pressure is its highest of 29.91inHg at 10 PM, a lowest point of 29.8inHg at 4 PM with an avg 29.85inHg.
- HI: 85°F
- LO: 71°F
- Rainfall: 87% | est. 0.23in
- Snowfall: 0%
- Wind
12.5 mph - Humidity
77% avg. - UV Index
1.6 - Air QualityModerate
- Sunrise
05:27 AM - Sunset
08:26 PM - Moonrise
10:01 PM - Moonset
07:02 AM - Moon Phase
Waning Gibbous

Patchy Rain Nearby
Sun 7-13
Scattered showers with a high of 79°F and a low of 68°F. Rainfall expected in the surrounding area to have a 65% chance with an estimated 0.03in. Winds will be light at 7mph and gusts of 9.5mph at 3 AM. The humidity will be on the higher side, averaging about 71%, the maximum being 88% at 12 AM and 49% being its lowest at 5 PM. Barometric pressure is its highest of 30.04inHg at 2 PM, a lowest point of 29.92inHg at 2 AM with an avg 29.99inHg.
- HI: 79°F
- LO: 68°F
- Rainfall: 65% | est. 0.03in
- Snowfall: 0%
- Wind
6.5 mph - Humidity
71% avg. - UV Index
0.1 - Air QualityGood
- Sunrise
05:28 AM - Sunset
08:25 PM - Moonrise
10:26 PM - Moonset
08:14 AM - Moon Phase
Waning Gibbous

Sunny
Mon 7-14
Sunny with a high of 86°F and a low of 67°F. Winds will be light at 4mph and gusts of 5.9mph at 4 AM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 81% at 4 AM and 36% being its lowest at 1 PM. Barometric pressure is its highest of 30.04inHg at 7 AM, a lowest point of 30inHg at 1 AM with an avg 30.02inHg.
- HI: 86°F
- LO: 67°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
3.1 mph - Humidity
59% avg. - UV Index
6 - Air QualityTBA
- Sunrise
05:29 AM - Sunset
08:25 PM - Moonrise
10:48 PM - Moonset
09:27 AM - Moon Phase
Waning Gibbous
Currently
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81°F |
30.03 inHg.
Barometer 72%
Humidity WNW 4.3 mph Wind |
Partly Cloudy |